Description

These plates are uniformly and stably coated with one of four popular immunoglobilin-binding proteins (Protein A, Protein G, Protein A/G or Protein L). They enable antibodies or pre-estabilished antibody-antigen complexes to be captured to wells of the polystyrene plate for subsequent detection in plate readers. The strategy is useful for a variety of assay situations, but it is generally not suitable for sandwich-type ELISA.

Highlights:

Retain antibody activity, which can be lost when antibodies are immobilized by passive adsorption